31396398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25037}}^1$

素因数の和:25072

約数の個数: 32

約数和(自身を含む): 72109440

約数和(自身を除く): 40713042

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 25037, 50074, 75111, 150222, 275407, 475703, 550814, 826221, 951406, 1427109, 1652442, 2854218, 5232733, 10465466, 15698199, 31396398]

約数ペア:

[(1, 31396398), (2, 15698199), (3, 10465466), (6, 5232733), (11, 2854218), (19, 1652442), (22, 1427109), (33, 951406), (38, 826221), (57, 550814), (66, 475703), (114, 275407), (209, 150222), (418, 75111), (627, 50074), (1254, 25037)]